Search

Tekchand Saidha

Examiner (ID: 12335, Phone: (571)272-0940 , Office: P/1652 )

Most Active Art Unit
1652
Art Unit(s)
1814, 1652
Total Applications
2603
Issued Applications
1823
Pending Applications
370
Abandoned Applications
435

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19076179 [patent_doc_number] => 11945528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Hip joint mechanism and humanoid robot [patent_app_type] => utility [patent_app_number] => 17/134147 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3220 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134147
Hip joint mechanism and humanoid robot Dec 23, 2020 Issued
Array ( [id] => 17686597 [patent_doc_number] => 20220193889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ROBOT ART DRIVE MODULE [patent_app_type] => utility [patent_app_number] => 17/128487 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128487
Robot arm drive module Dec 20, 2020 Issued
Array ( [id] => 18163123 [patent_doc_number] => 20230029716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => HAPTIC CONTROL DEVICE IN A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/785111 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785111
HAPTIC CONTROL DEVICE IN A MOTOR VEHICLE Dec 15, 2020 Pending
Array ( [id] => 20536351 [patent_doc_number] => 12553420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Vehicle propulsion unit and the manner of its operation [patent_app_type] => utility [patent_app_number] => 17/786536 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 52 [patent_no_of_words] => 3728 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786536
Vehicle propulsion unit and the manner of its operation Dec 15, 2020 Issued
Array ( [id] => 16719228 [patent_doc_number] => 20210086375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => ROBOT WIRING ADDITIONAL ROUTING METHOD AND ROBOT [patent_app_type] => utility [patent_app_number] => 17/117491 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117491
Robot wiring additional routing method and robot Dec 9, 2020 Issued
Array ( [id] => 17783994 [patent_doc_number] => 11407101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Link actuating device [patent_app_type] => utility [patent_app_number] => 17/113668 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 10639 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17113668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113668
Link actuating device Dec 6, 2020 Issued
Array ( [id] => 17939213 [patent_doc_number] => 11473658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Locking compound rotary actuator [patent_app_type] => utility [patent_app_number] => 17/107149 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7131 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17107149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107149
Locking compound rotary actuator Nov 29, 2020 Issued
Array ( [id] => 18931555 [patent_doc_number] => 11883953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Passive joint device, cable guide, and power transmission mechanism [patent_app_type] => utility [patent_app_number] => 17/104664 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4777 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17104664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104664
Passive joint device, cable guide, and power transmission mechanism Nov 24, 2020 Issued
Array ( [id] => 18209157 [patent_doc_number] => 20230055417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => DRIVE APPARATUS FOR ADJUSTMENT DEVICES OF MOTOR VEHICLES COMPRISING AN AT LEAST TWO-PART HOUSING, AND METHOD FOR MOUNTING SUCH A DRIVE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/766819 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766819
Drive apparatus for adjustment devices of motor vehicles comprising an at least two-part housing, and method for mounting such a drive apparatus Nov 2, 2020 Issued
Array ( [id] => 18665417 [patent_doc_number] => 11772283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Clutched joint modules having a quasi-passive elastic actuator for a robotic assembly [patent_app_type] => utility [patent_app_number] => 17/087544 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 21297 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17087544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/087544
Clutched joint modules having a quasi-passive elastic actuator for a robotic assembly Nov 1, 2020 Issued
Array ( [id] => 17904782 [patent_doc_number] => 11458617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Robot driving device [patent_app_type] => utility [patent_app_number] => 17/081348 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4286 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081348
Robot driving device Oct 26, 2020 Issued
Array ( [id] => 18134256 [patent_doc_number] => 11559908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Robot unit [patent_app_type] => utility [patent_app_number] => 17/081143 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4254 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081143
Robot unit Oct 26, 2020 Issued
Array ( [id] => 20187679 [patent_doc_number] => 12398787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Drive device [patent_app_type] => utility [patent_app_number] => 17/767502 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2269 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767502
Drive device Oct 22, 2020 Issued
Array ( [id] => 16869120 [patent_doc_number] => 20210162587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => ROBOT ARM DRIVING UNIT [patent_app_type] => utility [patent_app_number] => 17/077235 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077235
Robot arm driving unit Oct 21, 2020 Issued
Array ( [id] => 20465848 [patent_doc_number] => 12521878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Compensating unit for an automation system [patent_app_type] => utility [patent_app_number] => 17/771676 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 1153 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771676
Compensating unit for an automation system Oct 21, 2020 Issued
Array ( [id] => 18020152 [patent_doc_number] => 20220371651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => POWER TRANSMISSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/774629 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774629
POWER TRANSMISSION DEVICE Oct 21, 2020 Abandoned
Array ( [id] => 16792594 [patent_doc_number] => 20210122411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => BALL SCREW NUT, TURNING UNIT, AND METHOD FOR MANUFACTURING BALL SCREW NUT [patent_app_type] => utility [patent_app_number] => 17/075843 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075843
Ball screw nut, turning unit, and method for manufacturing ball screw nut Oct 20, 2020 Issued
Array ( [id] => 18926901 [patent_doc_number] => 20240029905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => FILTER REPLACEMENT DEVICE [patent_app_type] => utility [patent_app_number] => 18/041281 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041281
Filter replacement device Oct 13, 2020 Issued
Array ( [id] => 19637883 [patent_doc_number] => 12168483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Steering apparatus [patent_app_type] => utility [patent_app_number] => 17/911800 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5608 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911800
Steering apparatus Oct 8, 2020 Issued
Array ( [id] => 18716180 [patent_doc_number] => 11793500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Adjustable force and ball bearing attachment mechanism for docking cannulas to surgical robotic arms [patent_app_type] => utility [patent_app_number] => 17/039981 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 20356 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17039981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039981
Adjustable force and ball bearing attachment mechanism for docking cannulas to surgical robotic arms Sep 29, 2020 Issued
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